AMD - Ryzen 9 3900X 3rd Generation 12-core - 24-Thread - 3.8 GHz (4.6 GHz Max Boost) Socket AM4 Unlocked Desktop Processor
User rating, 4.9 out of 5 stars with 309 reviews.
4.9(309 Reviews)- 21 Answered Questions
Highly rated by customers for: Speed, For games, Price
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Description
Features
AMD Ryzen 9 3900X
With 3.8GHz processor speed which gives you efficient use of the processor, high processing throughput and improved performance.
64MB integrated Level 3 cache
Provides fast access to heavily used data and instructions.
AMD, AMD Arrow logo and combinations thereof are trademarks of Advanced Micro Devices, Inc.
What's Included
- AMD Ryzen 9 3900X 3rd Generation 12-core - 24-Thread - 3.8 GHz (4.6 GHz Max Boost) Socket AM4 Unlocked Desktop Processor
- AMD Wraith Prism
Key Specs
- Number of Cores12-core
- Number of Threads24
- Processor Base Frequency3.8 gigahertz
- Processor Turbo Frequency4.6 gigahertz
- L3 Cache64 MB 6 MB
- Unlocked ProcessorYes
- Processor SocketSocket AM4
- Integrated GraphicsNo
- Generation3rd Gen
General
- Product NameRyzen 9 3900X 3rd Generation 12-core - 24-Thread - 3.8 GHz (4.6 GHz Max Boost) Socket AM4 Unlocked Desktop Processor
- BrandAMD
- Semiconductor Manufacturing Technology7 nanometers
- Generation3rd Gen
- Thermal Design Power105 watts
- Model Number100-100000023BOX
- Color CategoryMulti
Performance
- Number of Cores12-core
- Number of Threads24
- Processor Base Frequency3.8 gigahertz
- Processor Turbo Frequency4.6 gigahertz
- Cache LevelL3
- L3 Cache64 MB 6 MB
- Unlocked ProcessorYes
Compatibility
- Processor SocketSocket AM4
Graphics
- Integrated GraphicsNo
Included
- Additional Accessories IncludedAMD Wraith Prism
Warranty
- Manufacturer's Warranty - Parts3 years
- Manufacturer's Warranty - Labor3 years
Other
- UPC730143309950
Customer rating
Rating 4.9 out of 5 stars with 309 reviews
(309 Reviews)Cons mentioned
Looks like there aren't enough negative mentions yet.
Customer images
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Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
Upgrade from 5930k
|Posted .Owned for 1 week when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Doesn’t feel any faster than my 5930k in everyday tasks. Although when it comes to gaming or anything that demands a heavy work load from a processor this thing slays!! I couldn’t believe that my overclovked 6 core processor was bottlenecking my 2080ti but it was. Frames in most games have gone up by at least 20% over my 5930k. I do have 64g of memory now as well instead of 16g with my old setup. If you’re still up in the air over getting this cpu, get it you won’t regret it.
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
Amazing processor
|Posted .Owned for 1 week when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5This processor was worth the wait. The 3900x replace my Intel i7 4770k. It was a night and day difference. I build this PC for longevity and I believe this cpu will last many years. I highly recommend this Ryzen CPU.
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
This is the best. Of the best. Of the BEST! Yessir
|Posted .Owned for 2 months when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5This little processor has changed the face of gaming PCs and High End Desktops all over the globe. The only processors Intel has, able to keep up, are their $1,500 “server” processors. This deal simply cannot be beat. It’s no just this humble designer/gamers opinion either. It’s become official. The #1 Best Desktop Processor in the World- your looking at it. •drops the mike•
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
Insanely good chip!
|Posted .Owned for 1 week when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Ive been on all (now 3) Ryzen chips 1800x, 2700x and now this behemoth. Does everything i wanted, increased ipc and amazing chip for rendering! Such a good all arrounder.
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
12 cores!
|Posted .Owned for 1 month when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I have this 3900X alongside my 9900K and its a coin toss which one is better in my scenario. Bestbuy service was excellent.
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
AMD makes the chip market fun again
|Posted .Owned for 3 weeks when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5The Ryzen 9 is amazing! AMD makes the chip market competitive again and fun to the custom builder. It’s awesome to create a new build with specs that would have impossible a few months ago!
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
What more could you ask for?
|Posted .Owned for 1 month when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5This thing is a BEAST! I got this to rebuild my old monster AMD unit that originally sported the infamous FX9590 5.0ghz nuclear reactor of a CPU. It only took 6 years, but finally, something has interested me enough to force an upgrade. That something is the 3900X. As you can all probably guess, this thing blows the old 9590 out of the water. Plus, I don’t need to nearly burn down my house to do so! I’m mainly using it to render cineform 5.6k 360 video, and it does it with ease. Temps never exceed 80c with my 240mm AIO, even under heavy load and stress tests. I’ve had no issues running premiere pro, fusion360, and simplify3d all at once. If you are doing any type of creative or production work, I highly recommend this CPU!
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Rating 5 out of 5 stars with 1 review
Fantastic
|Posted .Owned for 2 months when reviewed.Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5Paired with a gigabyte 3070, EKWB custom water loop!! Love it.
Features
Quality5 out of 5Value5 out of 5Ease of Use5 out of 5I would recommend this to a friend
What experts are saying
Q: QuestionI would like to buy a ryzen 3900x When this item will be on stock again?
Asked by Kabir.
- A:Answer Word on the street is that October 1, 2019 is when Ingram Micro, a big distributor, will have the Ryzen 9 back in stock. That would make the first week in October the likely time that competition escalates again for this product, and prices begin to come down. If you look around the Internet, you'll see really high prices by those doing arbitrage. Once AMD gets these into the distribution network and everyone can get them (like all of the major retailers), then you and I will be able to get this CPU. Now, that is still a month away, and samples (or teasers) will possibly trickle in and be snapped up due to the high demand. This is on purpose to get the demand up and to allow the fab to catch up. AMD of course wants to take advantage of the holiday rush, so they will do their best to get them on some boats soon. I can wait, as I went ahead and used a Ryzen 5 2400G until I can get the Ryzen 9. I'll just have an extra CPU and cooler once I upgrade.
I would recommend:
Answered by OldieFaNobie
Q: QuestionIs Intel finally dead?
Asked by AyyyMD.
- A:Answer I would say that for the price and performance, AMD Ryzen is the best CPU on the market right now.
Answered by RSSR
Q: QuestionIs the included fan effective enough to allow non-overclocked speeds without constraint?
Asked by AnotherUser124.
- A:Answer Yes. the short answer is yes.
Answered by MrAexplayer
Q: QuestionMy computer has a Sunflower motherboard with an AM4. It is a hp pavilion 690-0020, on the list of processor upgrades It doesn't show the Ryzen 9. I know this is a newer processor. Does anyone know if the processor will be compatible with my Motherboard?
Asked by jarmusic2.
- A:Answer Will need a bios update
Answered by ChildishD
Q: QuestionWhat motherboard works best with this.
Asked by JD.
- A:Answer For the best experience you'll want to get a motherboard with the latest x570 chipset. There are some reasonably priced models available from Asus among others.
I would recommend:
Answered by lots0logs
Q: QuestionI have only the case, a Rosewill Thor. Besides the AMD RYZEN 9, 3900x 3rd gen., what else would I need to complete this package, and work in this case, and or will it work for this case?
Asked by JJ.
- A:Answer you would really need to do some research on what other components you require to complete your build. The most important item (my opinion) would be the motherboard. It would have to be compatible with your cpu and your case. Once you find the board you want, go the the manufacturer's website and make a list of items you will need like memory and crosscheck for compatibility.
Answered by techguy69
Q: Questionwould this work well with a asrock b450m basic motherboard or will their be vrm issues. pretty sure the website says it supports it
Asked by cooper909.
- A:Answer ASRock b450 supports Ryzen 3000 series CPUs and provides Restricted features for the 3900X. I would use a 550 or 570 Motherboard! Skyhawk
Answered by Skyhaw
Q: QuestionWould this GPU work well for 3D modeling and game development? Taking a class soon and will need my new PC to be able to handle my assignments.
Asked by ForeverAutumn.
- A:Answer This is a CPU not a GPU. A 12 core/24 thread CPU. You will still need to pair it with a GPU in the system you build. That said, as a CPU will handle 3D modeling programs like Blender very well. Excellent power for the money.
Answered by BrianP
